Honestly that’s slightly more terrifying. Like the “Thanos Snap”, no big explosion, no big over the top demise, just GONE. Like imagine if the Deathstar was a person could wipeout entire galaxies with a single thought. Random guy: Hey wasn’t there a star system over there? Entity: that galaxy has CEASED. RG: Wh-what do you mean it “Ceased”? Entity: it never existed, I willed it so. RG: How- I was BORN on a planet there! How can it “never had existed “?! Entity: The Name? RG: W-what? Entity: The planet you were born on. What was its name? Your family, friends loved ones? What were THEIR names? RG: I-I……… I….. can’t remember…..! HOW CAN I NOT REMEMBER???!!!!!!! Entity: Because their existence has CEASED. Imagine how terrifying that would be, something you SHOULD know, that you DID know just seconds ago, erased from existence, the names scratching and clawing at the back of your head, on the very tip of your tongue, yet you can’t grasp the words to release them from you mind let alone your lips. All because so “higher, god/god like entity erased the knowledge of their existence. The more you try to remember, the less you do remember. Any attempt to recall the memories further erases them from your mind. All because it was “Willed So” by the “Entity” standing inches away from you, on a whim. Now obviously Loyd didn’t erase the memory of the Demon’s existence, but imagine if someone of equal powers/abilities, did the same “Void” trick but with entire continents or planets. Just “poofed”, gone, nothing left but a crater in slow filling up with ocean, or an empty space where Saturn and/or Neptune USED TO be. Gone in less than the blink of an eye.
I always love when the arrogant demons grab Lloyd and get a true sense of how op of an entity he is compared to them that they just lock up because they can't comprehend how a human can be like that lol
spoiler from manga he did survive. although wasn't revealed how yet. in their next fight loyd couldn't use magic or rather control his magic(keeping 5000 magic soldiers does that - not summon but steady output of magic or they disappear)